18330732

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{24247}}^1$

素因数の和:24267

約数の個数: 48

約数和(自身を含む): 54315520

約数和(自身を除く): 35984788

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 24247, 48494, 72741, 96988, 145482, 169729, 218223, 290964, 339458, 436446, 509187, 654669, 678916, 872892, 1018374, 1309338, 1527561, 2036748, 2618676, 3055122, 4582683, 6110244, 9165366, 18330732]

約数ペア:

[(1, 18330732), (2, 9165366), (3, 6110244), (4, 4582683), (6, 3055122), (7, 2618676), (9, 2036748), (12, 1527561), (14, 1309338), (18, 1018374), (21, 872892), (27, 678916), (28, 654669), (36, 509187), (42, 436446), (54, 339458), (63, 290964), (84, 218223), (108, 169729), (126, 145482), (189, 96988), (252, 72741), (378, 48494), (756, 24247)]